$530.00
The Stanford Research Systems SR552 is a low-noise lock-in preamplifier designed to amplify small AC signals in the presence of large noise sources. It features a high input impedance, low noise, and adjustable gain, making it suitable for various applications, including optics, materials science, and electronics.
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Product Condition & Availability
Stanford Research Systems SR552 Lock-In Preamplifier is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
The Stanford Research Systems SR552 Lock-In Preamplifier is a high-performance instrument designed to amplify small AC signals from high impedance sources. It offers selectable single-ended or differential input, adjustable gain and filtering, and low input noise. The SR552 is ideal for use with lock-in amplifiers to improve signal-to-noise ratio in experiments.
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